1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.messageboards.action;
24  
25  import com.liferay.portal.kernel.servlet.SessionErrors;
26  import com.liferay.portal.kernel.util.Constants;
27  import com.liferay.portal.kernel.util.ParamUtil;
28  import com.liferay.portal.model.Layout;
29  import com.liferay.portal.security.auth.PrincipalException;
30  import com.liferay.portal.struts.PortletAction;
31  import com.liferay.portal.util.WebKeys;
32  import com.liferay.portlet.messageboards.service.MBBanServiceUtil;
33  
34  import javax.portlet.ActionRequest;
35  import javax.portlet.ActionResponse;
36  import javax.portlet.PortletConfig;
37  
38  import org.apache.struts.action.ActionForm;
39  import org.apache.struts.action.ActionMapping;
40  
41  /**
42   * <a href="BanUserAction.java.html"><b><i>View Source</i></b></a>
43   *
44   * @author Michael Young
45   */
46  public class BanUserAction extends PortletAction {
47  
48      public void processAction(
49              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
50              ActionRequest actionRequest, ActionResponse actionResponse)
51          throws Exception {
52  
53          String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
54  
55          try {
56              if (cmd.equals("ban")) {
57                  banUser(actionRequest);
58              }
59              else if (cmd.equals("unban")) {
60                  unbanUser(actionRequest);
61              }
62  
63              sendRedirect(actionRequest, actionResponse);
64          }
65          catch (Exception e) {
66              if (e instanceof PrincipalException) {
67                  SessionErrors.add(actionRequest, e.getClass().getName());
68  
69                  setForward(actionRequest, "portlet.message_boards.error");
70              }
71              else {
72                  throw e;
73              }
74          }
75      }
76  
77      protected void banUser(ActionRequest actionRequest) throws Exception {
78          Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
79  
80          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
81  
82          MBBanServiceUtil.addBan(layout.getPlid(), banUserId);
83      }
84  
85      protected void unbanUser(ActionRequest actionRequest) throws Exception {
86          Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
87  
88          long banUserId = ParamUtil.getLong(actionRequest, "banUserId");
89  
90          MBBanServiceUtil.deleteBan(layout.getPlid(), banUserId);
91      }
92  
93  }